Acute pulmonary failure in the conscious pony with Escherichia coli septicemia.     

R Sembrat  J Di Stazio  J Reese  B Lembersky  J Stremple 《American journal of veterinary research》1978,39(7):1147-1154

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Equine pituitary pars intermedia dysfunction: current understanding and recommendations from the Australian and New Zealand Equine Endocrine Group          下载免费PDF全文

CJ Secombe  SR Bailey  MA de Laat  KJ Hughes  AJ Stewart  JM Sonis  RHH Tan 《Australian veterinary journal》2018,96(7):233-242

The purpose of this article is to provide a review of the current knowledge and opinions about the epidemiology, clinical findings (including sequelae), diagnosis, treatment and monitoring of equine pituitary pars intermedia dysfunction, particularly in the Australian context. This information and the recommendations provided will assist practitioners in making informed decisions regarding the diagnosis and management of this disorder.  相似文献   

In vivo confocal microscopy in the normal corneas of cats, dogs and birds   总被引：1，自引：1，他引：0  

Kafarnik C  Fritsche J  Reese S 《Veterinary ophthalmology》2007,10(4):222-230

OBJECTIVE: To evaluate the applicability of in vivo confocal microscopy (IVCM) in veterinary ophthalmology and analyze the morphology of living, healthy cornea. ANIMALS EXAMINED: Thirty-seven dogs, 34 cats and five birds. PROCEDURE: Various corneal sublayers were visualized in the central region using an in vivo confocal corneal microscope (HRTII/RCM). RESULTS: An investigation method was developed and adapted for use on animals with varying skull forms and eye positions. Real-time images of the epithelial cells, the corneal stroma and the endothelial layer were obtained. The corneal stromal nerve trunks and the subepithelial and basal epithelial nerve plexus were visualized. In dogs, full corneal thickness (FCT) was 585 +/- 79 microm (mean +/- SD) and endothelial cell density (ECD) 3175 +/- 776 cells/mm(2) (mean +/- SD). In cats, FCT was 592 +/- 80 microm and ECD 2846 +/- 403 cells/mm(2). There were no significant differences between canine and feline FCT and ECD and no morphologic differences could be seen between dogs and cats. The bird images revealed a number of structural differences. CONCLUSION: Noninvasive IVCM allows accurate detection of corneal sublayers, corneal pachymetry, endothelial cell density and corneal innervation in various animal species. For clinical usage, patients must be under general anesthesia. The confocal images provided anatomic reference images of various healthy corneal structures in dogs, cats and birds.  相似文献   

The effects of potassium diformate and its molecular constituents on the apparent ileal and fecal digestibility and retention of nutrients in growing-finishing pigs   总被引：2，自引：0，他引：2  

Mroz Z  Reese DE  Overland M  van Diepen JT  Kogut J 《Journal of animal science》2002,80(3):681-690

Five 43-kg barrows [(Dutch Landrace x Yorkshire) x Yorkshire] were fitted with steered ileocecal valve cannulas to compare the effects of K-diformate (KDF), a specifically conjugated salt vs its molecular constituents, namely, formic acid and K-formate, as acidifiers in lysine-deficient diets on the apparent ileal (ID) and fecal digestibility, retention of nutrients, and manure production. The animals were randomly assigned to five dietary treatments according to a 5 x 5 Latin square design as follows: 1) control-no acidifier; 2) 1% KDF (= 0.65% K-formate + 0.35% formic acid, or 0.7% [HCOO-] + 0.3% [K+]); 3) 0.65% K-formate (= 0.35% [HCOO-] + 0.3% [K+]); 4) 0.35% formic acid (= 0.35% [HCOO-]); and 5) 1.3% K-formate (= 0.7% [HCOO-] + 0.6% [K+]). Diets were formulated with barley, wheat, soybean meal, and canola meal as major ingredients, and provided all nutrients at adequate levels, except for lysine (24% less than estimated requirement). Feeding level was equal to 2.5 x maintenance requirement (MR) for ME (MR = 418 kJ ME x BW(-0.75)), and daily rations were given in two portions after mixing with water in a ratio of 1:2.5. Chromic oxide was used as an indigestible marker. No clinical health problems due to the dietary treatments were observed. Irrespective of the additive, there were no differences (P < or = 0.10) in the ID of DM, OM, CP, or essential amino acids compared to the control, except for phenylalanine (P < or = 0.05). Among nonessential AA, only the ID of tyrosine tended (P = 0.092) to increase (up to 3.9 percentage units). The fecal digestibility of ash and K were greater (P < or = 0.001) in pigs fed supplemental K, irrespective of its source. The greater intake and fecal digestibility of K corresponded with greater (P < or = 0.05) losses of K in urine. Body retention of N, Ca, total P, and K was similar (P > or = 0.10) among treatments. As estimated from a separate nonorthogonal analysis, supplemental K improved (P < or = 0.05) body N by 3.7 percentage units compared to the control. The results of this study do not provide a clear explanation for the improved growth performance reported previously with KDF and its molecular constituents, and further research on their in vivo mode of action will require methodological refinement, especially with regard to the efficiency of AA utilization.  相似文献   

An unusual paracaecal abscess associated with Fusobacterium necrophorum in a horse     

CJ TREVILLIAN  BH ANDERSON  MG COLLETT 《Australian veterinary journal》1998,76(10):659-662

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Age‐dependent baseline values of faecal cortisol metabolites in the American mink (Neovison vison) under semi‐natural housing conditions     

E. Rauch  S. Bergmann  A. Hagn  J. Meixensperger  S. Reese  R. Palme  M.H. Erhard 《Journal of animal physiology and animal nutrition》2014,98(3):497-503

The welfare of an animal is ensured if it is able to fully satisfy its essential species‐typical needs in all functional aspects of behaviour. In mink, stereotypies and apathy, internal and/or external injuries as well as increased susceptibility to disease have been known to occur as a result of chronic stress. The non‐invasive method of analysing faecal cortisol metabolites (FCM) allows conclusions to be drawn about the stress level in the respective housing system. The objective of this study is to find out how the cortisol metabolites content in the faecal changes with increasing age of the mink under semi‐natural housing conditions. Thus, 40 American mink (Neovison vison) were housed in two outdoor enclosures imitating natural conditions. Throughout the entire study (13th to 32nd week of life), faecal samples were collected to measure cortisol metabolites. No differences in FCM concentrations between the two outdoor enclosures were found. In the young mink lower, less fluctuating FCM levels were found than in older animals. After the first faecal collection in the 13th/14th week of life, the level of metabolites decreased slightly (p = 0.032; 17th/18th week). From the 22nd/23rd week onwards until the 30th/31st week, shortly before the animals were pelted, continuously increasing concentrations were then measured. Increasing FCM levels with advancing age of the animals are probably attributable to the onset of sexual maturity and/or the respective season. This has to be taken into account in future studies using this method for assessing welfare and when comparing different mink housing systems.  相似文献   

PREVALENCE OF COMPUTED TOMOGRAPHIC SUBCHONDRAL BONE LESIONS IN THE SCAPULOHUMERAL JOINT OF 32 IMMATURE DOGS WITH THORACIC LIMB LAMENESS     

Rachel Lande  Shona L. Reese  Laura C. Cuddy  Clifford R. Berry  Antonio Pozzi 《Veterinary radiology & ultrasound》2014,55(1):23-28

Osteochondrosis is a common developmental abnormality affecting the subchondral bone of immature, large breed dogs. The purpose of this retrospective study was to describe CT lesions detected in scapulohumeral joints of 32 immature dogs undergoing CT for thoracic limb lameness. Eight dogs (14 scapulohumeral joints) had arthroscopy following imaging. Thirteen dogs (19 scapulohumeral joints) were found to have CT lesions, including 10 dogs (16 scapulohumeral joints) with subchondral bone lesions and 3 dogs with enthesopathy of the supraspinatus tendon. In one dog, subchondral bone lesions appeared as large oval defects within the mid‐aspect of the glenoid cavities, bilaterally. These lesions resembled osseous cyst‐like lesions commonly identified in the horse. This is the first report of such a presentation of a subchondral bone lesion in the glenoid cavity of a dog. In all dogs, small, focal, round or linear lucent defects were visible within the cortical bone at the junction of the greater tubercle and intertubercular groove. These structures were thought to represent vascular channels. Findings from this study support the use of CT as an adjunct modality for the identification and characterization of scapulohumeral subchondral bone lesions in immature dogs with thoracic limb lameness.  相似文献   

Cold tolerance at three salinities in post-larval prawns,Macrobrachium rosenbergii (De Man)     

S.Unglaub Silverthorn  Anne M. Reese 《Aquaculture (Amsterdam, Netherlands)》1978,15(3):249-255

Post-larval Macrobrachium rosenbergii acclimated to 27, 22, or 16°C and 5, 8, or 14 ‰ were temperature-shocked to 16°C or $\text{13°}\text{16°}\text{C}$ for 1 week. Survival was significantly better in animals acclimated to 22°C or below. Salinity had no significant effect on survival. Growth of post-larvae which had been maintained at 16°C or below for 3 weeks was followed for 1 month at 27°C; it was not significantly different from that of 27°C controls. Slower growth was observed in the 14‰ prawns. These data indicate that post-larvae stocked into cool ponds from warm hatcheries might benefit from pre-acclimation to lower temperatures. Exposure to cold does not adversely affect later growth.  相似文献   

Mercury's Rotation Period: Photographic Confirmation     

Smith BA  Reese EJ 《Science (New York, N.Y.)》1968,162(3859):1275-1277

Photographic measures of surface features on Mercury have led to a rotation period of 58.663 +/- 0.021 days, which is in good agreement with the 58.646-day period required by a predicted 2:3 resonance between the axial and orbital periods. The incorrect interpretation of earlier visual and photographic observations which supported an 88-day rotation period appears to be partially explained by peculiar characteristics associated with the observability of various hermo-graphic longitudes. The apparent contrast of most of the recorded surface features is marginal for visual observation when viewed through the terrestrial daytime sky. The intrinsic contrast of a relatively conspicuous feature was measured as 0.20, a value lower than that of typical markings observed on the moon and Mars.  相似文献   

THE PROLIFICNESS OF THE ENGLISH SPARROW     

Reese AM 《Science (New York, N.Y.)》1907,26(674):759

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